Mathematics, 18.03.2021 01:00 esnyderquintero
Element X is a radioactive isotope such that every 14 years, its mass decreases by half. Given that the initial mass of a sample of Element X is 80 grams, how much of the element would remain after 18 years, to the nearest whole number?
Answers: 1
Mathematics, 21.06.2019 17:30, uticabadgirl
Scrub a dub toothbrushes are $4.00 each. there is a 10% discount, but there is also a 6% sales tax after the discount is applied. what is the new price after tax? round to the nearest penny
Answers: 1
Element X is a radioactive isotope such that every 14 years, its mass decreases by half. Given that...
Mathematics, 31.08.2020 20:01
Biology, 31.08.2020 20:01
Mathematics, 31.08.2020 20:01
Mathematics, 31.08.2020 20:01
Arts, 31.08.2020 20:01
Health, 31.08.2020 20:01